ill-grounded
English
Adjective
ill
-
grounded
(
comparative
more
ill-grounded
,
superlative
most
ill-grounded
)
Of a
person
,
lacking
knowledge
of a
subject
.
Of an
argument
,
position
, etc.:
based
on
poor
judgment
and
weak
reasoning
or
evidence
.
Antonym:
well-grounded